73831940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 119220220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 113, 130, 140, 182, 226, 260, 359, 364, 452, 455, 565, 718, 791, 910, 1130, 1436, 1469, 1582, 1795, 1820, 2260, 2513, 2938, 3164, 3590, 3955, 4667, 5026, 5876, 7180, 7345, 7910, 9334, 10052, 10283, 12565, 14690, 15820, 18668, 20566, 23335, 25130, 29380, 32669, 40567, 41132, 46670, 50260, 51415, 65338, 81134, 93340, 102830, 130676, 162268, 163345, 202835, 205660, 283969, 326690, 405670, 527371, 567938, 653380, 811340, 1054742, 1135876, 1419845, 2109484, 2636855, 2839690, 3691597, 5273710, 5679380, 7383194, 10547420, 14766388, 18457985, 36915970, 73831940]

約数ペア:

[(1, 73831940), (2, 36915970), (4, 18457985), (5, 14766388), (7, 10547420), (10, 7383194), (13, 5679380), (14, 5273710), (20, 3691597), (26, 2839690), (28, 2636855), (35, 2109484), (52, 1419845), (65, 1135876), (70, 1054742), (91, 811340), (113, 653380), (130, 567938), (140, 527371), (182, 405670), (226, 326690), (260, 283969), (359, 205660), (364, 202835), (452, 163345), (455, 162268), (565, 130676), (718, 102830), (791, 93340), (910, 81134), (1130, 65338), (1436, 51415), (1469, 50260), (1582, 46670), (1795, 41132), (1820, 40567), (2260, 32669), (2513, 29380), (2938, 25130), (3164, 23335), (3590, 20566), (3955, 18668), (4667, 15820), (5026, 14690), (5876, 12565), (7180, 10283), (7345, 10052), (7910, 9334)]